baber/WOPTO huggingface dataset:
Patent JP-S57207158-A (JP)
Title: Alloy for spindle and coupling of rolling mill
Inventor: HORINOUCHI SEIJI
IPC: B21B35/14
Filed: 1981-06-12
Abstract: PURPOSE: To provide an alloy consisting of a prescribed percentage each of C, Si, Mn, Ni, Cr, Mo and V and the balance Fe, having high strength and toughness, and most suitable for use as the material of spindles and couplings of a rolling mill.  
     CONSTITUTION: This alloy for spindles and couplings of a rolling mill consists of, by weight, 0.20W0.45% C, 0.01W1.50% Si, 0.20W2.00% Mn, 2.00W4.00% Ni, 0.60W2.00% Cr, 0.10W1.00% Mo, 0.05W0.15% V and the balance essentially Fe. This alloy has said characteristics, and when it is worked into a product such as a spindle or a coupling, a quality difference between surface and interior can be reduced to zero. A part of manufacturing stages required to manufacture a conventional alloy can be eliminated, so the number of days for manufacture can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01315704-A (JP)
Title: Dielectric laminate analyzer
Inventor: JIYATSUKU MUSHIYAARU
IPC: G02B27/28
Filed: 1989-04-07
Abstract: PURPOSE: To suppress the excessive transmission loss of (p) oscillation when the incident angle of a beam to be polarized is changed by >=2 deg., by forming a symmetrical laminated body obtained by alternately arranging high refractive index layers and low refractive index layers between two low refractive index layers of half thickness on the inclined surface of a substrate. CONSTITUTION: A polarizing laminated body 22 is fixed on an inclined face 4 between two prisms 8, 10 consisting of the same glass material constituting a substrate, having the inclined face 4 and selected so as not to mutually generate double refraction through an adhesive layer 24. The laminated body 22 is symmetrically constituted of alternately laminating a low refractive index layer 30 with half thickness, a high refractive index layer 31, a low refractive index layer 32 with full thickness, a high refractive index layer 33, a low refractive index layer 34 with full thickness,..., on the inclined face 4 of the substrate and laminating a low refractive index layer with half thickness on the final high refractive index layer. When the incident angle of a beam to be polarized is changed by >=2 deg. in the constitution, the excess transmission loss of (p) oscillation eve suppressed.
Patent JP-H04298521-A (JP)
Title: Raised leather-like sheet excellent in resistance to dye fading and degradation and polyurethane composition suitable for its production
Inventor: TANBA YOSHIHIRO
IPC: C08L75/00
Filed: 1991-03-27
Abstract: PURPOSE:To provide a raised leather-like sheet dyed with a metal complex dye, made of very fine polyamide fibers and a polyurethane elastomer and having good dyeability and excellent heat resistance, washing fastness and resistance to dye fading degradation. CONSTITUTION:A raised leather-like sheet dyed with a metal complex dye and made of very fine polyamide fibers of an average fineness of 0.006 denier and a polyurethane elastomer prepared by mixing a polyurethane (A) comprising a polyol based on polytetramethylene glycol and a polyurethane compound (B) prepared by bonding 4,4'-butylidene-bis(3-methyl-6-t-butylphenol) to both the terminals of a polyurethane prepared by using polycaprolactone of an average molecular weight of 2000 as a polyol and using 4,4'-diaminodiphenylmethane as a chain extender through 4,4'-diphenylmethane diisocyanate in a ratio ((A)/(B)) of 90/10.
Patent JP-H11341960-A (JP)
Title: Soybean grain processed food and its production
Inventor: TOMITA TSUGUYO
IPC: A23L11/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain soybean grain foods that are not powdery like soybean flour, not large as the soybean grains themselves, can be widely utilized as a topping or the like for dishes, has a crispy texture and can be eaten deliciously, as they are, by roasting soybean grains and adjusting their grain sizes to a specific value. SOLUTION: The objective soybean grain food is a roasted products and has an average particle size of 0.5-4.5 mm. Or, soybean grains are boiled at elevated temperature under increased pressure conditions in a shortened time, roasted, granulated, and sieved to produce the product with a desired average particle size. In this case, the operation of boiling at elevated temperature under high pressure in a shortened time is preferably carried out by heating up together with water or hot water up to 120 deg.C, then the heating is stopped and steamed for less than 20 minutes.
Patent JP-H02268107-A (JP)
Title: Bacteriostatic agent
Inventor: SUMIDA NOBUO
IPC: A01N37/30
Filed: 1989-04-11
Abstract: PURPOSE:To obtain an excellent bacteriostatic agent by combining a cationic bacteriostatic agent such as quaternary ammonium salt, amphoteric surface active agent or guanidine bacteriostatic agent with an anionic substance or additionally with a glycol. CONSTITUTION:A cationic bacteriostatic agent such as quaternary ammonium salt, amphoteric surface active agent or guanidine bacteriostatic agent is combined with an anionic substance such as potassium sorbate or an anionic surface active agent to give the subject bacteriostatic agent. Or additionally a glycol such as ethylene glycol may be used. The combination thereof can markedly increase the biological effect.
Patent JP-H0912496-A (JP)
Title: Method for recovering phenol and xanthene as values from waste polycarbonate
Inventor: ANDORIYUU JIEEMUSU KARUSO
IPC: C07C27/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain valuable organic substances such as polyalkylated xanthene by reaction under heating of a waste aromatic polycarbonate with an alkylated phenol in the presence of an acid catalyst to recycle the waste polycarbonate.  
     SOLUTION: A mixture of (A) scrapped aromatic polycarbonate (pref. disphenol A polycarbonate) and (B) a 1-4C alkylphenol (pref. m or p-cresol) in the weight ratio B/A of (2-1,000):1 is made to react in the presence of a strong acid catalyst (pref. an acid of pKa -12 to 1 such as methanesulfonic acid) at 100-250°C. The amount of the catalyst to be used is pref. 0.1-50wt.% based on the total weight of the reaction mixture. To obtain polyalkylated xanthene, the reaction mixture after terminating the reaction is pref. distilled at 120-280°C under a pressure of 0.1-1Torr. For recovering phenolic compound(s), it is recommended to distill the reaction mixture at 70-90°C. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03287998-A (JP)
Title: Check valve
Inventor: OGIWARA GORO
IPC: E21D11/00
Filed: 1990-04-04
Abstract: PURPOSE:To prevent the destruction of a valve hinge part by supporting the under surface of the valve hinge part on the feed-in side of a back filling material by the support surface of the valve hinge part provided to the upper surface on the feed-out side of the back filling material of the insertion receiving part of a cylindrical main body. CONSTITUTION:The insertion protruding part 33 of a valve body 30 is inserted in the insertion receiving part 24 of a cylindrical main body 20 and fastened to the receiving part 24 by rivets through the revet holes of the receiving part 24 to be fixed to the main body 20. The valve hinge part 31 of the valve body 30 is supported by the upper surfaces of both side walls 24a, 24b of the insertion protruding part 24.
Patent JP-S59214733-A (JP)
Title: Environment testing apparatus
Inventor: IWASA SANDAI
IPC: G01N17/00
Filed: 1983-05-21
Abstract: PURPOSE:To omit the necessity of taking out a material to the outside at every observation, to prevent any change in environment testing conditions, and to obtain accurate test results, by keeping the material under the specified environmental conditions, and constituting a container by double transparent bodies, whose insides are made to be vacuum, so that the inside can be observed from any direction. CONSTITUTION:The cabinets of a container 3 are constituted of a first cabinet 5 comprising a vacuum transprent body for housing a material 2 and a second cabinet 5 comprising a vacuum transparent body, which houses said first cabinet with a specified interval being provided so that a constant temperature is kept. The first cabinet 4 is not subjected to an external air temperature. In the second cabinet 5, a fan 28 is rotated by a motor, air is circulated in a space part 25 as shown by arrows B, a heater 29 is simultaneously conducted and heated, the air circulated by the fan 28 is heated, and the temperature of the inside of the space part 25 is heated at the same or slightly higher temperature as that of the inside of the cabinet 4. There is almost no temperature difference between the inside and the outside of the cabinet 4. Dew is not condensed on the cabinets. A material under test can be readily observed from the outside of the cabinet 5. Since the dew is not formed on an inner wall surface 4a of the cabinet 4, there is no adverse effect caused by the dew on the material under test 2.
Patent JP-H09255363-A (JP)
Title: Thermal shock and corrosion resistant material
Inventor: WAKU YOSHIHARU
IPC: C04B35/80
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To improve mechanical properties, corrosion and thermal shock resistances in spite of relatively low density by using glass or ceramics as a matrix and metal particles as a composite forming phase. SOLUTION: Glass powder of <=50μm particle diameter or ceramic powder of <=1μm average particle diameter is mixed with 2-60vol.% metal powder of <=150μm particle diameter to stick the glass or ceramic powder to the surface of the metal powder. The resultant powdery mixture is compacted in a desired shape and sintered at 200-1,800 deg.C in an inert gaseous atmosphere or in vacuum to obtain the objective thermal shock and corrosion resistant material consisting of glass or ceramics as a matrix and metal particles as a composite forming phase.
Patent JP-H04299801-A (JP)
Title: Chip resistor element
Inventor: EZAKI SHIRO
IPC: H01C7/00
Filed: 1991-03-28
Abstract: PURPOSE:To enhance the high-frequency characteristics by providing a resistor in almost the same width as that of electrodes. CONSTITUTION:The title chip resistor element is provided with two each of electrodes 12a, 12b oppositely formed at least to one main surface side of an insulating substrate 11 as well as a resistor 13 in almost the same width as that of said electrodes 12a, 12b as if partly overlapped with said electrodes 12a, 12b displaying the characteristics of this chip resistor element.
Patent JP-H05261654-A (JP)
Title: Centerless outer grinding machine
IPC: B24B5/307
Filed: 1992-03-17
Abstract: PURPOSE:To capacitate a work to be automatically ground into complete roundedness regardless of the progress of work grinding operation, in a centerless outer grinding machine. CONSTITUTION:This centerless outer grinding machine is provided with a reference support table 1, forming a specified angle to a virtual plane P1 passing through both centers of a grinding wheel G and a regulation wheel R, while the center line passing through the center of the grinding wheel G, a slider 5 pressing a work W to this reference support table 1 free of slide motion along the center line, and a measuring instrument 7 measuring a position of the slider on this reference support table, respectively, and besides, the slider is used for a blade in combination.
Patent JP-H07293598-A (JP)
Title: Viscous fluid coupling device
Inventor: IKENISHI TAKAYUKI
IPC: F16D35/02
Filed: 1994-04-27
Abstract: PURPOSE:To raise circulation performance of viscous fluid in a torque transmission portion by providing a guide groove for viscous fluid from a communication groove penetrating a torque transmission portion radially to a torque transmission portion or from a torque transmission portion to a communication groove. CONSTITUTION:Viscous fluid is supplied from a second distribution hole 23 and then supplied to a labyrinth groove 20 from a communication groove 30 through a guide groove. If now rotational direction of rotor is 'Y', viscous fluid flows from a communication groove 30, through a guide groove 31a on the supply side, and flows to a labyrinth groove 20. In this case, a labyrinth groove 20c on outer periphery side is short in circumferential length and thus small in transmission area, so that torque transmission is not made rapidly. A guide groove 31b on the discharge side facilitates smooth flow of viscous fluid between labyrinth grooves 20 to a communication groove 30 and to a return path 29. Alternation of viscous fluid between labyrinth groove 20 is thus facilitated. Accordingly, circulation performance in the labyrinth grooves 20 is raised, and existence of viscous fluid not alternating is prevented, and oil deterioration is prevented.
Patent JP-H09260332-A (JP)
Title: Chemical liquid supplier of substrate processor
Inventor: MAEKAWA NAOTADA
IPC: H01L21/304
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a chemical liquid supplier of a substrate processor capable of accurately supplying the constant amount of chemical liquid instead of a simple and clean structure. SOLUTION: A chemical liquid supplier comprises: a processing bath 2 for storing a processing liquid for processing a substrate; a chemical liquid tank for string a chemical liquid to be supplied to the processing bath 2; a pipe 4 reaching from the chemical liquid tank 3 to the process bath 2; an opening and closing valve 5 arranged in this pipe 4; a resistor part 6 arranged on the downstream side of this opening and closing valve 5; and pressurizing means 7 for pressurizing the chemical liquid in the chemical liquid tank 3 with nitrogen gas at a constant pressure. A pressure loss of the resistor part 6 is set extremely larger than that of any portions of the pipe 4.  When the chemical liquid is supplied from the chemical liquid tank 3, if the opening and closing valve 5 is released, the chemical liquid pressurised by the pressurizing means 7 passes through the resistor part 6 and is supplied under pressure to the processing bath 2. The flux of the chemical liquid at this time is decided by the pressure loss of the resistor part 6.
Patent JP-H03289678-A (JP)
Title: Image forming device
Inventor: ISAKI HIROFUMI
IPC: G03G15/20
Filed: 1990-04-06
Abstract: PURPOSE:To perform copying with optimum image density and to reduce copying cost by judging and storing the recovery state of a photosensitive body from fatigue and rewriting the control data of electrostatic charging output for supplying charge to the photosensitive body. CONSTITUTION:The internal temperature (of an image forming device) at the point of time when the main power source of the image forming device 2 is turned on is detected by a thermistor 60. Whether the photosensitive body 42 is thoroughly recovered from the fatigue is judged and stored in a storage device, and the data for controlling the electrostatic charging output from an electrostatic charging device 41 for supplying the charge to the photosensitive body 42 is rewitten. Namely, the electrostatic charging output of the device 41 for supplying the charge to the photosensitive body 42 is newly controlled from the point of time when the main power source of the device 2 is turned on. Therefore, the output of the device 41 for supplying the charge to the photosensitive body 42 is more accurately corrected and the image of an original is copied with the stable image density. Thus, the image of the original is copied with the optimum image density whether the acting time or the downtime of the image forming device 2 is long or short and whatever circumstances are, and the copying cost is reduced.
Patent JP-H06320932-A (JP)
Title: Vehicle axle spring of liquid-air pressure combination
Inventor: MANFUREETO BAIYAA
IPC: B60G17/015
Filed: 1994-04-05
Abstract: PURPOSE: To provide an axle spring doubly used for hydraulic pressure and air pressure free to select distribution of a load to an axle or to a wheel by arranging a displacement sensor on each of hydraulic pressure cylinders or each of the wheels so as to carry out precise conformity of the axle spring doubly used for hydraulic pressure and air pressure to different constitution and weight of a vehicle through a target value adjustor of a control device. CONSTITUTION: A wheel 1 is supported on an axle 2 jointly connected to a chassis frame 3 through a connecting member, and the chassis frame 3 is supported by the axle 2 through a hydraulic pressure cylinder 4 between them. The hydraulic pressure cylinder 4 is connected to a filler valve 6 and is connected to a discharge valve 8 through a discharge conduit 7. The conduits 5, 7 are connected to a gas accumulator 9, and an input side of the filler valve 6 is connected to a hydraulic pressure pump 10 through another conduit. A displacement sensor 13, the filler valve 6 and the discharge valve 8 in the hydraulic pressure cylinder 4 are connected to a control device 12, closed loop control is carried out, and freely selectable adjustment of a piston travelling position of the hydraulic pressure cylinder 4 is carried out through a traget value adjustor 14.
Patent JP-H02270374-A (JP)
Title: Sold-state image sensing device
Inventor: KONDO TAKESHI
IPC: H04N5/335
Filed: 1989-04-12
Abstract: PURPOSE:To obtain a solid-state image sensing device which is simple in structure, small in number of component parts, low in cost, and small in size and thickness by a method wherein a lead of metal is connected to a conductor pattern a sealing resin is provided to the face of the solid-state image sensing device opposite to its photodetective face to seal off the photodetective face. CONSTITUTION:A solid-state image sensing device is provided with a light transmissive board 2 whose primary face is provided with a conductor pattern 3, a solid-state image sensing element 1 whose photodetective face side is fitted to the face of the board 2 on which the conductor pattern 3 has been formed, where the conductor pattern 3 and the electrode pad of the solid-state image sensing element 1 are electrically connected together, leads 7 of metal are electrically connected to the conductor pattern 3, and a sealing resin 5 is provided to the face of the element 1 opposed to its photodetective face to seal off the photodetective face. For instance, the electrode pattern 3 is connected to a bump 4 through heating and pressing, while an adhesive agent 6 of ultraviolet curing optically transparent acrylics is sandwiched between the element 1 and the board 2. Moreover, the rear side of the CCD 1 is sealed off with a epoxy thermosetting adhesive agent 5 through potting.
Patent JP-H11268763-A (JP)
Title: Easy-to-open bag-in-carton
Inventor: TOKUDA KO
IPC: B65D77/38
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a vertical bag-in-carton which is easy to unseal and excellent in re-sealability. SOLUTION: The bag-in-carton includes an inner bag 20 comprising a laminate film having a sealant layer at least on an innermost face cylindrically back-sealed which is stuck to a predetermined position on a rear of a carton blank of an outer box made of a paper board. The outer box is formed in an inverted truncated pyramid with a diameter increasing upward, and the outer box and the inner bag 20 are vertically cut off simultaneously by tearing a strip-like zipper 6 horizontally around provided on an upper part of the outer box, and the cut-off upper part of the outer box is to be a cover lid.
Patent JP-H08287495-A (JP)
Title: Optical disk device
Inventor: SAKATA SHINGO
IPC: G11B7/004
Filed: 1995-04-17
Abstract: PURPOSE: To provide an optical disk device which allows focusing adjustment without being affected by flaws, dust, etc., and high-quality reproduction. CONSTITUTION: An amplitude measuring instrument 13 measures the amplitude of reproduced signals from an optical disk 1 on which information is recorded and a defect detector 16 detects whether the position being scanned on the disk is the one having a flaw, a defect or the like or not. The measured value on the position where the flaw, defect or the like is present is excluded from the measured values measured by the amplitude measuring instrument 13, and the corrected values are used to adjust the relative position from the optical disk 1 in the focussing direction so that the amplitude of the reproduced signals is maximized. This method allows high-quality reproduction of information signals without being affected by flaws, defects, etc., on the position of adjustment.
Patent JP-H08282303-A (JP)
Title: Supporting structure for power plant
Inventor: FUJITA SHINICHI
IPC: B60K5/12
Filed: 1995-04-17
Abstract: PURPOSE: To provide a supporting structure of a power plant, which is capable of suppressing a static weight distribution at lower levels, and suited for regulating rolling. CONSTITUTION: A power plant 14 in which an engine 15 and a transmission 17 are integrally connected and the side face of the engine is inclined in the direction Y across the car width, is supported in state where its lengthwise direction is directed in the longitudinal direction X of a car, and the power plant 14 is supported on a frame F through plural mounts 18, 19, 20, 21. Then, the left and right front side mounts 18, 19 are arranged at equal intervals b, b from a longitudinal axis L2 passing through the center G of gravity of the power plant 14, and the left and right rear side mounts 20, 21 are sandwitchedly arranged on opposite sides of the longitudinal axis L2 and a rolling axis L3 in the plan view. In this case, the rear side mounts are relatively largely separated from the rolling axis L3.
Patent JP-H0848203-A (JP)
Title: Safety device of vehicle
Inventor: KEN BII TATSUGAATO
IPC: B60R21/20
Filed: 1995-04-17
Abstract: PURPOSE: To provide a safety device improved to use a tether for an inflatable restraining device for a passenger. CONSTITUTION: This safety device 10 for a vehicle is furnished with an inflatable restraining means 80 to restrain a passenger when it inflates. A housing 12 is furnished with a chamber 32 to receive the inflatable restraining means 80 at the time when the inflatable restraining means is in a non-inflated state. The housing 12 is furnished with plural openings 40, 42, 44, 50, 52, 54 to extend between an inside and an outside of the housing 12. Plural tethers 110 are connected to the inflatable restraining means 80. The tethers 110 extend from the inflatable restraining means 80 through the opening parts of the housing 12 from the inside to the outside of the housing 12. As the tethers 110 are fastened on the housing, the tethers 110 are connected to the outside of the housing 12 and the inflatable restraining means 80 is fastened on the housing 12.
Patent JP-H10283882-A (JP)
Title: Illumination type rotary switch
Inventor: IWAO NAOKI
IPC: H01H3/08
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To lessen the number of part items and lower the production cost by installing a cylindrical rotor made of a translucent material which transmits electric signals by rotating operation and forming a lens part which works as a lens in the cylindrical rotor. SOLUTION: When a rotation operational knob 2 is rotated, the cylindrical rotor 30 smoothly rotates while being guided by the whole body of a guide 4 in a state that the cylindrical rotor 30 is held by a circular holding part 43. The rotation is taken out as an electric signal due to the contact of a contactor 8 attached to the lower face of the circular joining part 35 formed in the lower end part of the cylindrical rotor 30 and a conductive pattern formed on the surface of a base 5. The light rays emitted out of a lamp 6 installed in the base 5 enter a circular lens part 71 formed in the upper end part of the cylindrical rotor 30 made of the a translucent material and are guided to the upper end part of the cylindrical rotor 30 and the knob 2, and illuminate them.  Consequently, circular illumination in the illumination area 23 of the outer circumference of the rotation operational knob 2 and point illumination in the illumination area of the rotation operational knob 2 can be distinguished from the outside of the switch.